What is the 80 20 rule to language learning?

What is the 80 20 rule to language learning?

This means that when you listen, you know 80% of what you hear. However, it's going to be much more difficult to gain the vocabulary to understand the other 20%. It also means that if you understand 90% or 100%, you've chosen something that is too easy for you.13 янв. 2023 г.